Sentences with phrase «reveal ancient climates»
«Fossil insect traces reveal ancient climate, entrapment, and fossilization at La Brea Tar Pits.»
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And Gulick's seismic studies have taken him from pole to pole, mapping faults and glaciers, and bringing up cores to reveal Earth's ancient climate.
Research led by the Australian Centre for Ancient DNA (ACAD) at the University of Adelaide, published in Science Advances, has revealed that it was only when the climate warmed, long after humans first arrived in Patagonia, did the megafauna suddenly die off around 12,300 years ago.
Sediment core samples drawn from Lake Titicaca, South America's largest freshwater lake, have revealed a 25,000 - year precipitation record that may rewrite the books on ancient climate.
Ancient clams on the shores of Peru have revealed a new history of Earth's most important and unpredictable climate phenomenon.
The researchers say that the ability to retrieve such old DNA from such large stretches of the planet's surface could help reveal everything from ancient climate to the evolutionary ecology of the seas.
By analyzing the chemical clues locked inside an ancient Martian meteorite known as Black Beauty, Florida State University Professor Munir Humayun and an international research team are revealing the story of Mars» ancient, and sometimes startling, climate history.
Although climate patterns in the future may not exactly mimic those conditions, the period of warming allowed Petrenko to reveal an important piece of the climate puzzle: natural methane emissions from ancient carbon reservoirs are smaller than researchers previously thought.
Study of ancient climates reveals climate sensitivity in same range as predicted independently by computer models.
Ancient trees reveal that the El Niño and La Niña events that wreak havoc on climate worldwide have been even more extreme than anyone knew, a revelation that suggests wilder swings in the future as the world gets warmer.
Polar and brown bear genomes reveal ancient admixture and demographic footprints of past climate change
Study of ancient climates reveals climate sensitivity to CO2 in same range as predicted independently by computer models.
Tree rings and fire scars in ancient pines, giant sequoias and bigcone Douglas - fir trees reveal long - term patterns and causes of changes in fire regimes in those forests, including the roles of people and climate variations.